International Taxpayer Services

The call center is operational Monday through Friday, from 6:00 AM to 11:00 PM, Eastern time.

Tel:  001-267-941-1000 (not toll free); select the option for international callers

Fax:  001-267-941-1055

Individual taxpayers located outside the U.S. may also contact IRS by mail at:

International Revenue Service
International Accounts
Philadelphia, PA 19255-0725

Individual taxpayers located outside the U.S. may also contact IRS by mail at:

International Revenue Service
International Accounts
Ogden, UT 84201-0038

Forms & Publications

The IRS no longer sends the “1040 Package” to AIT for distribution.  All of its forms and instruction booklets are available directly from the U.S. Internal Revenue Service (IRS)website. The website also contains a wide variety of topics, information for international taxpayers, and answers to your federal tax questions.

An IRS tax assistor no longer visits AIT. The IRS has limited resources and availability and is trying to bring overseas assistance programs in line with existing assistance and outreach programs provided throughout the United States. Please utilize the information available online to assist you with your tax preparation.

The U.S. Treasury reporting rate of exchange for Taiwan currency can be found here.

Where’s My Refund?

To check the status of your refund, please click here.

Combating Fraud, Waste, and Abuse in Federal Tax Administration

The Treasury Inspector General for Tax Administration (TIGTA) is responsible for oversight of IRS activities and for maintaining integrity in the U.S. federal tax system. Fraud, waste, and abuse in federal tax administration are unfair to all U.S. taxpayers and can take a variety of forms. Please report any occurrences to the TIGTA hotline.